• Zinc Sulphate Hepta Industrial Grade Znso4.7H2O Technical Grde
  • Zinc Sulphate Hepta Industrial Grade Znso4.7H2O Technical Grde
  • Zinc Sulphate Hepta Industrial Grade Znso4.7H2O Technical Grde
  • Zinc Sulphate Hepta Industrial Grade Znso4.7H2O Technical Grde
  • Zinc Sulphate Hepta Industrial Grade Znso4.7H2O Technical Grde
  • Zinc Sulphate Hepta Industrial Grade Znso4.7H2O Technical Grde

Zinc Sulphate Hepta Industrial Grade Znso4.7H2O Technical Grde

CAS No.: 7446-20-0
Certification: CE, RoHS, ISO
Purity: ≥98
Type: Sulphate Salt
Grade Standard: Food Grade
CAS: 7446-20-0
Samples:
US$ 1/Bag 1 Bag(Min.Order)
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Basic Info.

Model NO.
Zinc sulphate
Transport Package
25kg/Bag
Specification
80mesh
Trademark
Sunway
Origin
China
HS Code
28332930
Production Capacity
1500tons/Month

Product Description

Welcome to SUNWAY world of Sulphate!!!!
 

1. Chemical Name: Zinc sulfate

2.Molecular Formula: ZnSO4·7H2O,

3.Molecular Weight: 287.54(Heptahydrate)

4.CAS: 7446-20-0(7H2O)

5.Character: It is colorless or white crystalline powder, odorlessness. Efflorescence in air. Acid hydrometer is 1.957(25/4) to litmus. Melting point is 100. It's soluble in water and glycerol,insoluble in ethanol and light toxicity, lose crystal water in 280.
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6.Usage: It is used as food additives, animal feed, printing and dyeing, timber preservative.Used as analytical reagent.

7.Packing: It is packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.

8.Storage and Transport: It should be stored in a dry and ventilative warehouse; kept away form water and moisture during transport; unloaded with care, so as to avoid damage to bags. Furthermore,it should be stored separately from poisonous substances.
 

Index Specification GB25579-2010 FCC,1996
content w/%   ZnSO4.H2O Content ZnSO4.H2O 99.0 99.0
ZnSO4.7H2O ZnSO4.7H2O 99.0 99.0
(As), mg/kg          ≤ As 0.0003 --
alkali metal      w/% ≤ Alkali metal 0.50 0.5
acidity PH pass test normal
(Se), mg/kg          ≤ Se 0.003 0.003
(Hg), mg/kg          ≤ Hg 0.0001 0.0005
(Pb), mg/kg           ≤ Pb 0.0004 0.001
(Cd), mg/kg           ≤ Cd 0.0002 0.0005

Zinc Sulphate Hepta Industrial Grade Znso4.7H2O Technical GrdeZinc Sulphate Hepta Industrial Grade Znso4.7H2O Technical GrdeZinc Sulphate Hepta Industrial Grade Znso4.7H2O Technical GrdeZinc Sulphate Hepta Industrial Grade Znso4.7H2O Technical GrdeZinc Sulphate Hepta Industrial Grade Znso4.7H2O Technical GrdeZinc Sulphate Hepta Industrial Grade Znso4.7H2O Technical GrdeZinc Sulphate Hepta Industrial Grade Znso4.7H2O Technical GrdeZinc Sulphate Hepta Industrial Grade Znso4.7H2O Technical GrdeZinc Sulphate Hepta Industrial Grade Znso4.7H2O Technical Grde

 

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